1930s vintage green glass cake plate w/ flowers, depression era premium from flour sacks

Vintage sunflower pattern green depression glass cake plate... these were included inside large sacks of flour as a premium to encourage folk to 'take the big bag'. And maybe make a cake for the cake plate, too!

It's about 9 3/4" overall diameter, a flat top with three low feet. This one is in very nice condition, no chips or cracks, just a little scratching / utensil marks.